tools/qmleasing/segmentproperties.cpp

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  41
  42 #include "segmentproperties.h"
  43 #include "splineeditor.h"
  44
  45 SegmentProperties::SegmentProperties(QWidget *parent) :
  46     QWidget(parent), m_splineEditor(0), m_blockSignals(false)
  47 {
  48     QVBoxLayout *layout = new QVBoxLayout(this);
  49     layout->setMargin(0);
  50     layout->setSpacing(2);
  51     setLayout(layout);
  52     {
  53         QWidget *widget = new QWidget(this);
  54         m_ui_pane_c1.setupUi(widget);
  55         m_ui_pane_c1.label->setText("c1");
  56         m_ui_pane_c1.smooth->setVisible(false);
  57         layout->addWidget(widget);
  58
  59         connect(m_ui_pane_c1.p1_x, SIGNAL(valueChanged(double)), this, SLOT(c1Updated()));
  60         connect(m_ui_pane_c1.p1_y, SIGNAL(valueChanged(double)), this, SLOT(c1Updated()));
  61     }
  62     {
  63         QWidget *widget = new QWidget(this);
  64         m_ui_pane_c2.setupUi(widget);
  65         m_ui_pane_c2.label->setText("c2");
  66         m_ui_pane_c2.smooth->setVisible(false);
  67         layout->addWidget(widget);
  68
  69         connect(m_ui_pane_c2.p1_x, SIGNAL(valueChanged(double)), this, SLOT(c2Updated()));
  70         connect(m_ui_pane_c2.p1_y, SIGNAL(valueChanged(double)), this, SLOT(c2Updated()));
  71     }
  72     {
  73         QWidget *widget = new QWidget(this);
  74         m_ui_pane_p.setupUi(widget);
  75         m_ui_pane_p.label->setText("p1");
  76         layout->addWidget(widget);
  77
  78         connect(m_ui_pane_p.smooth, SIGNAL(toggled(bool)), this, SLOT(pUpdated()));
  79         connect(m_ui_pane_p.p1_x, SIGNAL(valueChanged(double)), this, SLOT(pUpdated()));
  80         connect(m_ui_pane_p.p1_y, SIGNAL(valueChanged(double)), this, SLOT(pUpdated()));
  81     }
  82 }
  83
  84 void SegmentProperties::c1Updated()
  85 {
  86     if (m_splineEditor && !m_blockSignals) {
  87         QPointF c1(m_ui_pane_c1.p1_x->value(), m_ui_pane_c1.p1_y->value());
  88         m_splineEditor->setControlPoint(m_segment * 3, c1);
  89     }
  90 }
  91
  92 void SegmentProperties::c2Updated()
  93 {
  94     if (m_splineEditor && !m_blockSignals) {
  95         QPointF c2(m_ui_pane_c2.p1_x->value(), m_ui_pane_c2.p1_y->value());
  96         m_splineEditor->setControlPoint(m_segment * 3 + 1, c2);
  97     }
  98 }
  99
 100 void SegmentProperties::pUpdated()
 101 {
 102     if (m_splineEditor && !m_blockSignals) {
 103         QPointF p(m_ui_pane_p.p1_x->value(), m_ui_pane_p.p1_y->value());
 104         bool smooth = m_ui_pane_p.smooth->isChecked();
 105         m_splineEditor->setControlPoint(m_segment * 3 + 2, p);
 106         m_splineEditor->setSmooth(m_segment, smooth);
 107     }
 108 }
 109
 110 void SegmentProperties::invalidate()
 111 {
 112     m_blockSignals = true;
 113
 114      m_ui_pane_p.label->setText(QLatin1String("p") + QString::number(m_segment));
 115      m_ui_pane_p.smooth->setChecked(m_smooth);
 116      m_ui_pane_p.smooth->parentWidget()->setEnabled(!m_last);
 117
 118      m_ui_pane_c1.p1_x->setValue(m_points.at(0).x());
 119      m_ui_pane_c1.p1_y->setValue(m_points.at(0).y());
 120
 121      m_ui_pane_c2.p1_x->setValue(m_points.at(1).x());
 122      m_ui_pane_c2.p1_y->setValue(m_points.at(1).y());
 123
 124      m_ui_pane_p.p1_x->setValue(m_points.at(2).x());
 125      m_ui_pane_p.p1_y->setValue(m_points.at(2).y());
 126
 127      m_blockSignals = false;
 128 }